Atty. Stephen Lee O'Brien

Atty. Stephen Lee O'Brien

Mr. Stephen Lee O'Brien is a lawyer practicing trusts, estate planning, insurance and 5 other areas of law.

Nesconset Nesconset 41 yrs experience 41 year
Call (631) 769-9009 Book Appointment

Profile Summary

About Stephen Lee O'Brien at a glance

Stephen Lee O'Brien is a Member based in Nesconset, New York, practicing at O'Brien & O'Brien, LLP. They have 41+ years of legal experience, licensed to practice since 1985. Their practice focuses on trusts, personal injury, criminal defense, estate planning, and business. Admitted to practice in Conneticut (1985) and New York (1986). Educated at Delaware (—). Recognitions include CV Notable. Serands clients in Nesconset, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Stephen Lee O'Brien is a lawyer practicing trusts, estate planning, insurance and 5 other areas of law
  • Stephen received a degree from Delaware, and has been licensed for 41 years
  • Stephen practices at O'Brien & O'Brien, LLP in Nesconset, NY

Practice Areas Explained

Stephen Lee O'Brien's Areas of Practice

Each practice area below reflects the types of cases Stephen Lee O'Brien handles, with a brief overview of what that area of law covers.

Trusts

Stephen Lee O'Brien is one of 104,171 trusts attorneys indexed nationally. Browse trusts attorneys in New York →

Personal Injury

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

Stephen Lee O'Brien is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in New York →

Criminal Defense

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

Stephen Lee O'Brien is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in New York →

Estate Planning & Probate

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

Stephen Lee O'Brien is one of 226,536 estate planning attorneys indexed nationally. Browse estate planning attorneys in New York →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Stephen Lee O'Brien is one of 501,317 business attorneys indexed nationally. Browse business attorneys in New York →

Jurisdictional Context

Why local counsel matters in New York

Practicing law in New York. Legal matters in New York are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Nesconset are typically filed in the local municipal court or the appropriate New York state district court, depending on subject matter and amount in controversy. An attorney licensed in New York brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in New York courts without local counsel or pro hac vice admission.

Looking for additional New York attorneys? Browse all attorneys in Nesconset or all attorneys in New York.

Frequently Asked

Common questions about Stephen Lee O'Brien

Where is Stephen Lee O'Brien's law office located?
Stephen Lee O'Brien's law practice is located in Nesconset, New York. The firm is O'Brien & O'Brien, LLP. You can contact the office directly through this profile page.
What practice areas does Stephen Lee O'Brien handle?
Stephen Lee O'Brien focuses on trusts, personal injury, criminal defense, estate planning, business. Each practice area listed reflects experience handling cases of that type in New York.
How long has Stephen Lee O'Brien practiced law?
Stephen Lee O'Brien has 41+ years of legal experience and has been licensed since 1985.
Where did Stephen Lee O'Brien go to law school?
Stephen Lee O'Brien earned their education at (—).
How can I contact Stephen Lee O'Brien for a consultation?
You can contact Stephen Lee O'Brien directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has Stephen Lee O'Brien received?
Stephen Lee O'Brien's notable recognition includes: CV Notable.

Education

Delaware
- In Progress

Awards

CV Notable

Bar Admissions

Conneticut
Admitted: 1985
New York
Admitted: 1986

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